Bump arrayvec from 0.5.2 to 0.7.2

[dependabot]

Bumps arrayvec from 0.5.2 to 0.7.2.

Changelog

Sourced from arrayvec's changelog.

0.7.2

• Add .as_mut_str() to ArrayString by @​clarfonthey
• Add remaining_capacity to ArrayString by @​bhgomes
• Add zero_filled constructor by @​c410-f3r
• Optimize retain by @​TennyZhuang and @​niklasf
• Make the following methods const by @​bhgomes:
  • len
  • is_empty
  • capacity
  • is_full
  • remaining_capacity
  • CapacityError::new

0.7.1

• Add new ArrayVec methods .take() and .into_inner_unchecked() by @​conradludgate
• clone_from now uses truncate when needed by @​a1phyr

0.7.0

• fn new_const is now the way to const-construct arrayvec and arraystring, and fn new has been reverted to a regular "non-const" function. This works around performance issue #182, where the const fn version did not optimize well. Change by @​bluss with thanks to @​rodrimati1992 and @​niklasf for analyzing the problem.

• The deprecated feature flag unstable-const-fn was removed, since it's not needed

• Optimize .retain() by using the same algorithm as in std, change by @​niklasf, issue #174. Original optimization in Rust std by @​oxalica in Optimize Vec::retain rust-lang/rust#81126

0.6.1

• The ArrayVec::new and ArrayString::new constructors are properly const fns on stable and the feature flag unstable-const-fn is now deprecated. by @​rodrimati1992

• Small fix to the capacity check macro by @​Xaeroxe

• Typo fix in documentation by @​cuviper

• Small code cleanup by @​bluss

0.6.0

• The const generics release 🎉. Arrayvec finally implements what it wanted to implement, since its first version: a vector backed by an array, with generic parameters for the arbitrary element type and backing array capacity.

  The New type syntax is ArrayVec<T, CAP> where CAP is the arrayvec capacity.

... (truncated)

Commits

• 67ec907 0.7.2
• a4690c9 Merge pull request #194 from bhgomes/const-fns
• 4c8149a Merge pull request #200 from niklasf/follow-vec-retain
• bc21f19 Follow optimization of std::Vec::retain (Optimize unnecessary check in Vec::retain rust-lang/rust#88060)
• e209a50 Merge pull request #197 from c410-f3r/str
• 1e74077 Doc/wording edit for zero_filled
• e98cb1c Typo
• f5acafa Add zero_filled constructor
• 17c5dd0 upgrade len/capacity-related functions to const-fn
• 481f930 add remaining_capacity to ArrayString
• Additional commits viewable in compare view

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